MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "767"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[Result "1-0"]
[EngineWhiteName "Heimdall dev (unknown at unknown)"]
[EngineWhiteAuthor "Nocturn9x (see LICENSE)"]
[EngineBlackName "Heimdall dev (unknown at unknown)"]
[EngineBlackAuthor "Nocturn9x (see LICENSE)"]
[SetUp "1"]
[FEN "r1bqkb1r/pppppp1p/2n4n/8/P4Np1/2N5/RPPPPPPP/2BQKB1R b Kkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T15:47:43 +0200"]
[GameEndTime "2026-09-14T15:47:44 +0200"]
[PlyCount "33"]
[Termination "illegal move"]
[TimeControl "-"]

5... Nb4 {+0.29/9 0.016s, n=12134, sd=13}
6. Ra1 {+0.10/11 0.021s, n=13098, sd=19} e5 {+0.50/10 0.032s, n=18685, sd=18}
7. Nfd5 {-0.03/10 0.017s, n=14536, sd=21} Nxd5 {+0.30/11 0.012s, n=12013, sd=18}
8. Nxd5 {-0.84/10 0.015s, n=13314, sd=15} c6 {+0.37/10 0.020s, n=17445, sd=23}
9. Nc3 {-0.30/11 0.028s, n=20777, sd=21} d5 {+0.57/10 0.019s, n=15967, sd=16}
10. d4 {-0.21/10 0.014s, n=13392, sd=21} e4 {+0.41/10 0.016s, n=14632, sd=15}
11. Bf4 {-0.40/10 0.020s, n=17242, sd=17} Nf5 {+0.83/11 0.022s, n=19757, sd=20}
12. e3 {-0.40/9 0.015s, n=12570, sd=16} h5 {+0.67/10 0.045s, n=36798, sd=18}
13. h3 {-0.45/9 0.020s, n=16984, sd=14} Nh4 {+0.83/11 0.032s, n=26446, sd=20}
14. hxg4 {-0.76/10 0.024s, n=20932, sd=17}
Bxg4 {+0.77/10 0.013s, n=12775, sd=16} 15. Ne2 {-1.02/9 0.019s, n=16397, sd=12}
Ng6 {+1.07/11 0.012s, n=12226, sd=15} 16. Bh2 {-0.64/10 0.014s, n=12974, sd=15}
h4 {+0.91/12 0.048s, n=40170, sd=21} 17. c3 {-1.18/10 0.015s, n=13323, sd=16}
Bd6 {+0.87/11 0.018s, n=16974, sd=16} 18. Bxd6 {-1.09/10 0.015s, n=15171, sd=15}
Qxd6 {+1.11/10 0.022s, n=19532, sd=16} 19. Qc2 {-1.02/9 0.015s, n=12861, sd=16}
h3 {+1.19/10 0.044s, n=32381, sd=18} 20. gxh3 {-0.84/10 0.015s, n=13142, sd=14}
Nh4 {+1.04/9 0.020s, n=16651, sd=15}
21. c4 {-0.90/9 0.018s, n=14757, sd=16, Black makes an illegal move: e8a8} 1-0